国际检验医学杂志
國際檢驗醫學雜誌
국제검험의학잡지
International Journal of Laboratory Medicine
2015年
20期
2947-2949
,共3页
地中海贫血%血清铁%总铁结合力%转铁蛋白
地中海貧血%血清鐵%總鐵結閤力%轉鐵蛋白
지중해빈혈%혈청철%총철결합력%전철단백
thalassemia%serum iron%total iron blinding capacity%transferrin
目的:探讨不同基因型珠蛋白生成障碍性贫血(又称地中海贫血,以下简称为地贫)患儿体内铁代谢状况。方法对218例地贫,57例缺铁性贫血(IDA)患儿以及70例健康儿童(对照组)血清铁(SI)、总铁结合力(TIBC)、转铁蛋白(Tf)、血清铁蛋白(SF)进行检测。结果β地贫双重杂合子或纯合子β0组:SI水平明显高于其余各组(P<0.05),而 TIBC、Tf水平则明显低于其余各组(P<0.05);α地贫组(静止型α地贫、标准型α地贫):SI、TIBC水平与对照组比较差异无统计学意义(P>0.05),而 Tf水平高于对照组(P<0.05);血红蛋白H病组:TIBC、Tf水平与对照组比较差异有统计学意义(P<0.05),SI与对照组比较差异无统计学意义(P>0.05)。结论用于监测地贫患儿铁负荷的指标,SI和TIBC优于Tf ;对于SI异常增高和TIBC明显降低的小细胞性贫血患儿,诊断为β0地贫的可能性大。
目的:探討不同基因型珠蛋白生成障礙性貧血(又稱地中海貧血,以下簡稱為地貧)患兒體內鐵代謝狀況。方法對218例地貧,57例缺鐵性貧血(IDA)患兒以及70例健康兒童(對照組)血清鐵(SI)、總鐵結閤力(TIBC)、轉鐵蛋白(Tf)、血清鐵蛋白(SF)進行檢測。結果β地貧雙重雜閤子或純閤子β0組:SI水平明顯高于其餘各組(P<0.05),而 TIBC、Tf水平則明顯低于其餘各組(P<0.05);α地貧組(靜止型α地貧、標準型α地貧):SI、TIBC水平與對照組比較差異無統計學意義(P>0.05),而 Tf水平高于對照組(P<0.05);血紅蛋白H病組:TIBC、Tf水平與對照組比較差異有統計學意義(P<0.05),SI與對照組比較差異無統計學意義(P>0.05)。結論用于鑑測地貧患兒鐵負荷的指標,SI和TIBC優于Tf ;對于SI異常增高和TIBC明顯降低的小細胞性貧血患兒,診斷為β0地貧的可能性大。
목적:탐토불동기인형주단백생성장애성빈혈(우칭지중해빈혈,이하간칭위지빈)환인체내철대사상황。방법대218례지빈,57례결철성빈혈(IDA)환인이급70례건강인동(대조조)혈청철(SI)、총철결합력(TIBC)、전철단백(Tf)、혈청철단백(SF)진행검측。결과β지빈쌍중잡합자혹순합자β0조:SI수평명현고우기여각조(P<0.05),이 TIBC、Tf수평칙명현저우기여각조(P<0.05);α지빈조(정지형α지빈、표준형α지빈):SI、TIBC수평여대조조비교차이무통계학의의(P>0.05),이 Tf수평고우대조조(P<0.05);혈홍단백H병조:TIBC、Tf수평여대조조비교차이유통계학의의(P<0.05),SI여대조조비교차이무통계학의의(P>0.05)。결론용우감측지빈환인철부하적지표,SI화TIBC우우Tf ;대우SI이상증고화TIBC명현강저적소세포성빈혈환인,진단위β0지빈적가능성대。
Objective To study the value of iron metabolism indicatorsin thalassemia .Methods 218 cases of thalassemia ,57 ca‐ses of iron deficiency anemia (IDA) children and 70 healthy children(control group) were enrolled in the study ,and serum iron (SI) ,total iron binding capacity(TIBC) ,transferrin(Tf) ,serum ferritin (SF) were detected for them .Results β‐thalassemia double heterozygous(β0 ) or homozygous group :SI levels were significantly higher than the other groups(P<0 .05) ,while TIBC ,Tf levels were significantly lower than the other groups(P<0 .05);α‐thalassemia group (static α‐thalassemia ,standard α‐thalassemia):SI , TIBC levels compared with control group showed no significant difference(P>0 .05) ,but Tf level was higher than control group(P<0 .05);hemoglobin H disease group:when TIBC ,Tf levels compared with the control group ,the difference was statistically signif‐icant(P<0 .05) ,when SI compared with the control group ,the difference was not statistically significant(P>0 .05) .Conclusion Compared with Tf ,SI and TIBC are better indicators for monitoring iron loading in children with thalassemia .The increased SI level and decreased TIBC level are two indicators for the diagnosis of β0 thalassemia in children with cellule anaemia .